UPSC NDA II 2023 Mathematics Solved Paper
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Consider the following for the next two (02) items that follow :
LetI =
dx
Let
[NDA II 2023]
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Question : 61 of 120
Marks:
+1,
-0
What is
( s i n 4 x + cos 4 x ) dx
[NDA II 2023]
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